509696516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{18149}}^1$

素因数の和:18236

約数の個数: 48

約数和(自身を含む): 1097712000

約数和(自身を除く): 588015484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 7021, 14042, 18149, 28084, 36298, 72596, 127043, 254086, 308533, 508172, 617066, 1070791, 1234132, 2141582, 2159731, 4283164, 4319462, 7495537, 8638924, 14991074, 18203447, 29982148, 36406894, 72813788, 127424129, 254848258, 509696516]

約数ペア:

[(1, 509696516), (2, 254848258), (4, 127424129), (7, 72813788), (14, 36406894), (17, 29982148), (28, 18203447), (34, 14991074), (59, 8638924), (68, 7495537), (118, 4319462), (119, 4283164), (236, 2159731), (238, 2141582), (413, 1234132), (476, 1070791), (826, 617066), (1003, 508172), (1652, 308533), (2006, 254086), (4012, 127043), (7021, 72596), (14042, 36298), (18149, 28084)]